Munk, Bo, et al. “Long-Term Outcome of Meniscal Degeneration in the KneePoor Association Between MRI and Symptoms in 45 Patients Followed More Than 4 Years”. Acta Orthopaedica, vol. 75, no. 1, Jan. 2004, pp. 89-92, doi:10.1080/00016470410001708180.